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c2d44209a8
grep -E and -F are POSIX standard, and meets all our matching needs.
20 lines
760 B
Bash
Executable file
20 lines
760 B
Bash
Executable file
#!/usr/bin/env bash
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set -eo pipefail
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script_path=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
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cd "${script_path}/.."
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SYSCALLS_KERNEL="$(echo 'Kernel syscalls'; echo; grep -Eio '(?<=^ S\().*(?=\)( +\\)?$)' Kernel/API/Syscall.h | sort)"
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SYSCALLS_UE="$(echo 'Implemented in UserspaceEmulator'; echo; grep -Eio '(?<=^ case SC_).*(?=:$)' Userland/DevTools/UserspaceEmulator/Emulator.cpp | sort)"
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SYSCALLS_MAN2="$(echo 'Documented syscalls'; echo; find Base/usr/share/man/man2/ ! -type d -printf '%f\n' | sed -Ee 's,\.md,,' | sort)"
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set +e
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echo "ACTUAL versus UE"
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diff --color=always -u <(echo "${SYSCALLS_KERNEL}") <(echo "${SYSCALLS_UE}")
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echo
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echo "ACTUAL versus UE"
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diff --color=always -u <(echo "${SYSCALLS_KERNEL}") <(echo "${SYSCALLS_MAN2}")
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exit 0
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